public static async Task SeedUsers(DotNetCoreContext context, UserManager <DotNetCoreUser> userManager, RoleManager <IdentityRole> roleManager)
{
//creates the default user and roles
context.Database.EnsureCreated();
string roleAdmin = "Admin";
string roleUser = "******";
if (await roleManager.FindByNameAsync(roleAdmin) == null)
{
await roleManager.CreateAsync(new IdentityRole(roleAdmin));
}
if (await roleManager.FindByNameAsync(roleUser) == null)
{
await roleManager.CreateAsync(new IdentityRole(roleUser));
}
if (userManager.FindByEmailAsync("*****@*****.**").Result == null)
{
DotNetCoreUser user = new DotNetCoreUser
{
UserName = "******",
Email = "*****@*****.**",
Enabled = true,
FromDate = DateTime.Now,
ToDate = DateTime.Now.AddYears(1000)
};
IdentityResult result = userManager.CreateAsync(user, "Fi$hb0ne").Result;
if (result.Succeeded)
{
userManager.AddToRoleAsync(user, roleAdmin).Wait();
}
}
}
public async Task <ActionResult> Edit(UserViewModel userViewModel)
{
DotNetCoreUser user = _context.Users.SingleOrDefault(x => x.Id == userViewModel.Id);
if (user == null)
{
return(NotFound());
}
if (ModelState.IsValid)
{
try
{
user.UserName = userViewModel.UserName;
user.Enabled = userViewModel.Enabled;
user.FromDate = userViewModel.From;
user.ToDate = userViewModel.To;
await _context.SaveChangesAsync();
return(RedirectToAction(nameof(Index)));
}
catch (DbUpdateException)
{
ModelState.AddModelError("", "Unable to save changes. " +
"Try again, and if the problem persists, " +
"see your system administrator.");
}
}
return(View(userViewModel));
}
public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
if (ModelState.IsValid)
{
var user = new DotNetCoreUser {
UserName = Input.Email, Email = Input.Email
};
var result = await _userManager.CreateAsync(user, Input.Password);
if (result.Succeeded)
{
//establishes the role of the user
_userManager.AddToRoleAsync(user, "User").Wait();
_logger.LogInformation("User created a new account with password.");
//var code = await _userManager.GenerateEmailConfirmationTokenAsync(user);
//var callbackUrl = Url.Page(
// "/Account/ConfirmEmail",
// pageHandler: null,
// values: new { userId = user.Id, code = code },
// protocol: Request.Scheme);
//await _emailSender.SendEmailAsync(Input.Email, "Confirm your email",
// $"Please confirm your account by <a href='{HtmlEncoder.Default.Encode(callbackUrl)}'>clicking here</a>.");
//await _signInManager.SignInAsync(user, isPersistent: false);
//return LocalRedirect(returnUrl);
}
foreach (var error in result.Errors)
{
ModelState.AddModelError(string.Empty, error.Description);
}
}
// If we got this far, something failed, redisplay form
return(Page());
}
public async Task <IActionResult> OnPostAsync(string returnUrl = null)
{
returnUrl = returnUrl ?? Url.Content("~/");
if (ModelState.IsValid)
{
// This doesn't count login failures towards account lockout
// To enable password failures to trigger account lockout, set lockoutOnFailure: true
var hasher = new PasswordHasher <DotNetCoreUser>();
DotNetCoreUser user = null;
bool enabled = false;
try
{
user = _context.Users.SingleOrDefault(x => x.Email.Equals(Input.Email));
enabled = user.Enabled;
}
catch (Exception ex)
{
ViewData["Message"] = "Invalid login attempt.";
_logger.LogInformation("Something went wrong.Contact the service provider.");
return(Page());
}
var passwordHashing = hasher.VerifyHashedPassword(user, user.PasswordHash, Input.Password);
Microsoft.AspNetCore.Identity.SignInResult result = null;
if (passwordHashing == PasswordVerificationResult.Success)
{
if (enabled)
{
if (user.ToDate > DateTime.Now)
{
result = await _signInManager.PasswordSignInAsync(Input.Email, Input.Password, Input.RememberMe, lockoutOnFailure : true);
_logger.LogInformation("User logged in.");
return(LocalRedirect(returnUrl));
}
else
{
ViewData["Message"] = "The validity has expired. Please contact the Admin.";
_logger.LogInformation("The validity has expired.");
return(Page());
//return RedirectToPage("/Index");
}
}
else
{
ViewData["Message"] = "User in not enabled. Please contact the Admin.";
_logger.LogInformation("User in not enabled. Please contact the Admin.");
return(Page());
//return RedirectToPage("/Index");
}
}
if (result.Succeeded)
{
_logger.LogInformation("User logged in.");
return(LocalRedirect(returnUrl));
}
if (result.RequiresTwoFactor)
{
return(RedirectToPage("./LoginWith2fa", new { ReturnUrl = returnUrl, RememberMe = Input.RememberMe }));
}
if (result.IsLockedOut)
{
_logger.LogWarning("User account locked out.");
return(RedirectToPage("./Lockout"));
}
else
{
ModelState.AddModelError(string.Empty, "Invalid login attempt.");
return(Page());
}
}
// If we got this far, something failed, redisplay form
return(Page());
//return RedirectToPage("/Index");
}
